... forging,T100~700mm 3)black or machined surface MOLD STEEL 1.2738 BLOCK forged blocks, forged plate supply all kinds of material ... , 3310, 3115, 52100, H13,P20, etc. Include carbon steel, alloy steel, tool steel, mould steel and so on.Pls kindly feel free to enquiry us ... ,We can provide the best quality and prices for you. mold steel 1.2738 block